CVE-2019-6683

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

On versions 15.0.0-15.0.1.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, 13.1.0-13.1.3.2, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, BIG-IP virtual servers with Loose Initiation enabled on a FastL4 profile may be subject to excessive flow usage under undisclosed conditions.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
F5	BIG-IP Virtual Edition	15.0.0-15.0.1.1; 14.1.0-14.1.2.2; 14.0.0-14.0.1; 13.1.0-13.1.3.2; 12.1.0-12.1.5; 11.5.2-11.6.5.1

References

https://support.f5.com/csp/article/K76328112Vendor Advisory
https://support.f5.com/csp/article/K76328112Vendor Advisory

Timeline

Published: Dec 23, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

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